What are you looking for?

Carbon monoxide alarms needed on every floor

A working carbon monoxide (CO) alarm is now required on every level of any residence with a fuel-burning appliance as of January 1, 2026.

A working carbon monoxide (CO) alarm is now required on every level of any residence with a fuel-burning appliance after changes to the Ontario Fire Code came into effect on January 1.

The law applies to any dwelling — including hunt camps and cottages — that contains a fuel-burning appliance, fireplace, attached garage, or that receives heated air from a fuel-fired appliance located outside the home, such as a utility shed. Under previous rules, CO detectors were only required outside of every sleeping area.

CO is produced when fuels like propane, gasoline, natural gas, heating oil, or wood do not burn completely in appliances and devices, including furnaces, gas or wood fireplaces, hot water heaters, stoves, barbeques, portable heaters, generators, or vehicles.

Exposure to the invisible, tasteless, and odourless gas can cause headaches, nausea, dizziness, confusion, drowsiness, loss of consciousness, and death. More than 65% of CO-related injuries and deaths in Ontario occur in the home, the province stated.


Click here for more outdoors news

Watch on-demand videos anytime on OFAH Stream

Related Stories

Water levels in the Great Lakes have sharply declined from record highs a few years ago to below-average conditions as of mid-November.
The Jan.-Feb. 2026 digital issue of Ontario Out of Doors magazine is now available. Become a member today for your digital access.
The January 2026 solunar calendar is now available! Get the dates and times when fish and wildlife will be most active this month.
Ontario Out of Doors (OOD) is a finalist in two categories, Best Patriotic Story and Best Lifestyle Article, in the 2025 Canadian Online Publishing Awards (COPA).
The 2026 Ontario Fishing Regulations Summary, which comes into effect January 1, is now available as a downloadable PDF.
A new federal government proposal would implement further restrictions on retailing and transporting black powder and powder for reloading.